A Logarithmic Quantization Index Modulation for Perceptually Better Data Hiding.

Nima Khademi Kalantari Seyed Mohammad Ahadi

Published in: IEEE Trans. Image Process. (2010)

Keyphrases

data hiding
quantization index modulation
error correction
spatial domain
reversible data hiding
spread spectrum
secret data
information hiding
data embedding
human visual system
secret message
motion estimation
transform domain
jpeg images